Home / ELECTRICAL / Test Equipment Product Description TENMA DIGITAL SOUND LEVEL METER WITH RS-232 Specifications: Range 35~90dB (low), 75~130dB (high) Resolution 0.1dB Frequency range 30Hz~12KHz Accuracy +/- 2 0dB at 1KHz (94dB level) AC output 0.65V RMS corresponding to each range step DC output 10mV/dB nominal Dimensions/weight 2 5/8" (W) x 9 1/2" (L) x 1" (H)/8 oz. Manufacturer: TENMA Manufacturer Part No: 72-860A SOUND LEVEL METER+RS232 Sound Level Min: 35dB Sound Level Max: 130dB Accuracy dB: 2dB Resolution (db): 0.1dB Operating Temperature Range: 0°C to +40°C External Height: 25mm External Width: 68mm External Depth: 240mm Weight: 210g Accuracy: ± 2.0dB at 1kHz(94dB level) External Length / Height: 241.3mm Frequency Measuring Range: 30Hz to 12kHz Range: 35-90dB(low),75-130dB(high) Resolution: 0.1 Specifications Product Code TENMA 72-860A Weight 3kg Delivery & Returns Tenma RS232 Sound Level Meter 72-860A Sorry Currently Out of Stock Product Code TENMA 72-860A SOUND LEVEL METER+RS232 Ref: 72-860A TENMA DIGITAL SOUND LEVEL METER WITH RS-232.Specifications Range 35~90dB (low), 75~130dB (high £62.50 Sorry, this item is out of stock. Please email or call us to check availablilty. You may also like Item in Stock A professional db Decibel Digital Noise & Sound Level Meter - 600.106 Black Sound Level Meter Calibrated For 40 To 120db With Carry Case and Manual. Boxed